Hi there!!!
I would hope this is a choose all that applies question. Tuberculosis is an infection of the lungs, by bacteria. This is might seem like an acute Illness (short acting) but the infection lasts for life, making it a chronic illness. Diabetes, which is a metabolic dysfunction is also a chronic illness as it stays with you for the rest of your life
I think it is stimulants speed up the central nervous system.
Answer: Use orthodontic wax to hold the broken bracket in place in your mouth until you can arrange to see your orthodontist. If the bracket has come loose, remove it if you can easily and bring it with you to the orthodontist for reattachment. Review the state of the wires from the broken braces bracket.